INQUA NETHERLANDS is the Netherlands' national representation in INQUA, the International Union for Quaternary Research.

Upcoming activities

XVIII INQUA congress - Bern, Switzerland 2011


Organisation of the 2011 INQUA congress has started.
Host is Bern University, July 20-27, 2011.

Pre-congress gathering in the Netherlands

... will take place Thursday 14 April 2011, from 13.00-17.00 at RCE Amersfoort.
... Eight speakers will cover a range of Quaternary topics: Follow the link to see the line up.

Enter our INQUA-NL BERN 2011 page HERE

Bern congress still open for Poster abstracts

... submission deadline is 10 May 2011
... INQUA-NL has a dedicated web page with shortcuts to abstract, fieldtrip deadline and session details.

Enter our INQUA-NL BERN 2011 pages HERE


 

INQUA-NL committee 2007-2011

INQUA-NL has reconstituted itself for the current inter-congress period. Wim Hoek succeeds Thijs van Kolfschoten as chair. Jos Deeben (RCE, Archeology) and Jan-Berend Stuut (NIOZ/MARUM, Dust and Marine Geology) have joined as new committee members. Starting 2011, Sjoerd Bohncke (VU-Amsterdam) has replaced Jef Vandenberghe (VU-Amsterdam) as member.


Formal status (definition) of the Quaternary

After long discussions and series of votes, revotes and ratification procedures in INQUA and IUGS subcommisions, The Quaternary is now formally (re)defined as the last 2.6 Ma. See On the Quaternary.


 

The Quaternary Period in Earth History

The Quaternary Period spans the last 2.6 million years of the Earth's history. It is an interval with dramatic and frequent changes in global climate. Warm interglacials alternated with cold ice ages. The Quaternary saw the global landscape develop into the modern situation. It saw man evolve, become civilised and grow to be a significant factor affecting System Earth.

The broad range of intertwined Quaternary topics spans Global Change, Extinction, Landscape Change, Biodiversity, Greenhouse Warming, Sea level rise, Natural Disasters, Environmental Hazards and Cheese Making. Quaternary Science is a multi-disciplinary effort involving many disciplines such as Geology, Physical Geography, Climatology, Oceanography, Biology, Archeology and Ecology. Quaternary palaeoclimatic investigations play a key role in the understanding of the possible future climate change on our planet.



The Quaternary and the Netherlands

The Netherlands lays on the southern rim of the North Sea Basin, and has been a depocentre of fluvial, shallow marine and glacial sediments during the Cenozoic, including the Quaternary. Quaternary deposits forms the substrate on which the Dutch founded their cities, dug their canals through, build their dykes on and mined their peat, clay and gravel from. Quaternary Geology hence has a long history in the Netherlands, from applied and academic perspectives.

The relatively complete stratigraphy, the interfingering marine and terrestial formations throughout the Quaternary, its presence at the margin of the largest Scandinavian glaciations and pioneering activities of the National Geological Survey in the 1960ies and 1970ies, make the Netherlands host the type localities for many internationally used chronostratigraphical subdivisions of the Quaternary. This includes terms such as: Reuverian and Tiglian at the Pliocene-Pleistocene boundary, the Drenthe substage marking maximum glaciation in the Saalian, the Eemian being the last interglacial and the Hengelo interstadial as a less cold episode within the Last Glacial.

Royal Netherlands Academy of Arts and Sciences

Since 1963, the Netherlands Quaternary community is affiliated with INQUA through the
Royal Netherlands Academy of Arts and Sciences (KNAW). KNAW's former Advisory Council for Earth and Climate (RAK, Raad voor Aarde en Klimaat) has delegated this task to the INQUA-NL Committee. Since 2008, the RAK has merged into KNAW's Council Earth and Life Sciences. Following a policy change in 2009, KNAW covers 50% of the Netherlands' annual membership fee to INQUA.
 

TNO | Geological Survey of the Netherlands

The Netherlands' Geological Survey (incorporated in the TNO institute since 2000) has long links with the Netherlands' INQUA committee. The geological survey covers 50% of the Netherlands' annual membership fee to INQUA and hosts the committee secretariat.

Contact

Secretary INQUA-NL
Dr. W.E. Westerhoff
TNO � Geological Survey of the Netherlands
P.O. Box 80.015
3508 TA Utrecht
The Netherlands


Past activities


2010 INQUA-NL Session at 10th Nederlands Aardwetenschappelijk Congres, Veldhoven

The biannual Netherlands' national Earth Science Congress was held at its traditional location, 22-23 April 2010.


2009 SPRING SYMPOSIUM | 14 April, KNAW Trippenhuis, Amsterdam

About 120 participants enjoyed talks by 6 speakers. The meeting linked Archeology and Quaternary Geology. A photo impression is found here.
Dedicated page: Late Quaternary Climate Change: a Human Perspective

2008 SPRING GATHERING | 9th Nederlands Aardwetenschappelijk Congres, Veldhoven

The biannual Netherlands' national Earth Science Congress was held at its traditional location, 18-19 march 2008.


Cairns 2007 XXVII INQUA Congress

About 20 Dutch delegates participates in the XXVII INQUA congress in Cairns, Australia in july/august 2007.
Selection of Dutch delegates in Cairns.


2007 SPRING GATHERING

Symposium to preview presentations in preparation of the Cairns INQUA congress.



The event took place at TNO B&O, Utrecht, on 13th April 2007, 13:30-17:00


The website is hosted by the Faculty of Geosciences, Utrecht University.

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